This is a musical work full of lyricism and aestheticism. It mainly expresses the music theme full of narrative sense and the atmospheric and dreamy music atmosphere. It mainly uses cello, violin, piano, synthesizer, orchestra, drum, harp, Clarinet and other musical instruments. It is especially suitable for film and television, documentary, promotional film, advertising, public welfare, short video production, environmental protection, recitation, trailer, title, fighting epidemic, press conference, etc.